Hardness: Bending strength of 330MPa and compressive strength of 2000MPa provide outstanding abrasion resistance for demanding inrial environments. Heat Resistance: Made from 99% alumina ceramic, this tube withstands temperatures up to 1700°C, ideal for high-temperature furnaces and thermocouple insulation. Precision: Fine machining ensures high dimensional accuracy and smooth surface, enabling stable integration in lab and inrial setups. Insulation: Excellent dielectric properties make it suitable for high-voltage insulation, power devices, and sensor protection. Lightweight: With density of 3.85g/cm³ and high-temperature resistance, this tube offers longevity and reliability in various applications., Manufacturer: ENSDIEPLS